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ซ.บรมราชชนนี
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Mounting notes
The relevant national safety regulations must be complied with
The flame safeguards can be mounted in any position directly on the burner, in
control panels, or on the front of a panel
There are 2 types of plug-in bases available, designed for cable entry from the
front, the side or below. 2 earth terminals provide looping facilities for the earth
connections of other burner plant components such as ignition transformers (the
flame safeguards themselves are double-insulated!)
Installation notes
Always run the high-voltage ignition cables separately while observing the greatest
possible distances to the unit and to other cables
Do not mix up live and neutral conductors
Electrical connection of the detectors
It is important to achieve practically disturbance- and loss-free signal transmission:
Never run the detector cable together with other cables
– Line capacitance reduces the magnitude of the flame signal
– Use a separate cable
Ionization probe does not provide protection against electrical shock hazard
Locate the ignition electrode and ionization probe such that the ignition spark
cannot arc over to the ionization probe (risk of electrical overloads)
Observe the maximum permissible lengths and shielding of the detector cables
(refer to «Technical data»)
Locate and adjust the detector such that only the flame to be supervised will
be detected
Protect the UV cell adequately against UV sources emitted by halogen lamps,
welding equipments, special lamps, ignition sparks, high energy x-rays and
gamma rays
3/15
Building Technologies Division
CC1N7781en
01.08.2016
